Nanjing to Seoul flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Nanjing to Seoul is €78 (checked on 10 Nov 2026).
Your next trip, last seen at €78
Lowest observedWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 1 Dec€92
- 2 Dec€85
- 3 Dec€85
- 4 Dec€85
- 5 Dec€85
- 6 Dec€85
- 7 Dec€78
- 8 Dec€123
- 9 Dec€78
- Lowest observed
- €78, departing 7 Dec 2026 (Last checked: 10 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 22Check live prices for this route
- Round trip
- €214, departing 27 Nov 2026, back 2 Dec 2026 (Last checked: 12 Nov 2026)
- Non-stop, one way
- €102, departing 5 Jan 2027 (Last checked: 6 Nov 2026)
- Airlines seen
- Korean Air, China Eastern, Asiana Airlines, Air China, Cathay Pacific, China Southern, Hainan Airlines, Juneyao Airlines, Shandong Airlines, Spring Airlines, Xiamen Air (11)
- Fastest observed flight time
- 2h
- Non-stop
- Yes
About this route
Explore the fares we observed from Nanjing to Seoul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 965 km
- Fastest observed flight time
- 2h
- Airlines seen
- Korean Air, China Eastern, Asiana Airlines, Air China, Cathay Pacific, China Southern, Hainan Airlines, Juneyao Airlines, Shandong Airlines, Spring Airlines, Xiamen Air (11)
- Alternative airports
- GMP
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days |
|---|---|
| Korean Air | 33 / 102 |
| Asiana Airlines | 29 / 102 |
| China Eastern | 7 / 102 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Nanjing Lukou International Airport (NKG) → Nanjing, city gazetteer reference point (32.0603, 118.7969): ≈ 37 km.
- Seoul Gimpo International Airport (GMP) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 17 km.
- Incheon International Airport (ICN) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 48 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest departure day we saw in December 2026 from Nanjing to Seoul: 7 Dec 2026, €78 (checked 10 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| December 2026 | €78 | 9 |
| January 2027 | €93 | 11 |
Lowest fare by day of the week
Cheapest Monday departure we saw from Nanjing to Seoul: 7 Dec 2026, €78 (checked 10 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €78 | 3 |
| Tuesday | €92 | 4 |
| Wednesday | €78 | 3 |
| Thursday | €85 | 3 |
| Saturday | €85 | 3 |
| Sunday | €85 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €131 | 8 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €129 | 5 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €129 | 5 Nov 2026 | |
| €126 | 5 Nov 2026 | |
| €126 | 6 Nov 2026 | |
| €106 | 5 Nov 2026 | |
| €116 | 6 Nov 2026 | |
| €92 | 10 Nov 2026 | |
| €85 | 12 Nov 2026 | |
| €85 | 12 Nov 2026 | |
| €85 | 12 Nov 2026 | |
| €85 | 12 Nov 2026 | |
| €85 | 12 Nov 2026 | |
| €78 | 10 Nov 2026 | |
| €123 | 10 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Nanjing to Seoul by days until departure (8 to 30 days): €78 (checked 10 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €78 | 9 |
| 31 to 60 days | €94 | 6 |
| 61 days or more | €93 | 6 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Nanjing to Seoul: China Eastern, €102 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| China Eastern | €102Jan 5, 2027 | 16 |
| Korean Air | €104Dec 2, 2026 | 33 |
| Asiana Airlines | €105Dec 8, 2026 | 29 |
| Juneyao Airlines | €105Dec 3, 2026 | 5 |
| China Southern | €110Jan 2, 2027 | 3 |
| Air China | €124Dec 21, 2026 | 8 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Nanjing to Seoul?
The lowest fare Routavio has observed is €78, found on 10 Nov 2026.
Are there direct flights from Nanjing to Seoul?
Yes. Published schedules report non-stop flights on this route with Korean Air, China Eastern, Asiana Airlines.
Which airlines fly from Nanjing to Seoul?
Routavio has seen these carriers on the route: Korean Air, China Eastern, Asiana Airlines, Air China, Cathay Pacific, China Southern, Hainan Airlines, Juneyao Airlines, Shandong Airlines, Spring Airlines, Xiamen Air (11).
How long does the flight from Nanjing to Seoul take?
Across the 97 fares Routavio observed, the average journey time is 4h 11m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Nanjing to Seoul fares were non-stop?
62 of the 117 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Nanjing to Seoul?
Cheapest round trip: €214, departing 27 Nov 2026, back 2 Dec 2026 (checked 12 Nov 2026).
How much is a non-stop flight from Nanjing to Seoul?
Cheapest non-stop one-way fare: €102, departing 5 Jan 2027 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Nanjing to Seoul?
For Nanjing to Seoul, examples of observed one-way non-stop offers checked within the last 14 days: Korean Air (33), Asiana Airlines (29), China Eastern (7). Each number counts distinct departure dates, not weekly flights; check current availability in search.
When is the cheapest month to fly from Nanjing to Seoul?
Cheapest departure day we saw in December 2026 from Nanjing to Seoul: 7 Dec 2026, €78 (checked 10 Nov 2026).
Which day of the week is cheapest from Nanjing to Seoul?
Cheapest Monday departure we saw from Nanjing to Seoul: 7 Dec 2026, €78 (checked 10 Nov 2026).
Which airline has the lowest fare from Nanjing to Seoul?
Cheapest airline from Nanjing to Seoul: China Eastern, €102 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.

